1084420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 2318400

約数和(自身を除く): 1233980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 919, 1180, 1838, 3676, 4595, 9190, 18380, 54221, 108442, 216884, 271105, 542210, 1084420]

約数ペア:

[(1, 1084420), (2, 542210), (4, 271105), (5, 216884), (10, 108442), (20, 54221), (59, 18380), (118, 9190), (236, 4595), (295, 3676), (590, 1838), (919, 1180)]